Finding the Fourth Proportional to 97,404,565.99, 146,103,305.15 and 29,245,486.63
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Solution
The fourth proportional to 97,404,565.99, 146,103,305.15 and 29,245,486.63 is: 43,867,165.92
Step by Step Solution
- Step 1: Write the proportion equation
97,404,565.99 : 146,103,305.15 = 29,245,486.63 : x - Step 2: Convert to fraction form
97,404,565.99/146,103,305.15 = 29,245,486.63/x - Step 3: Cross multiply
97,404,565.99x = 146,103,305.15 × 29,245,486.63 - Step 4: Simplify right side
97,404,565.99x = 4,272,862,257,216,908 - Step 5: Solve for x
x = 4,272,862,257,216,908/97,404,565.99 - Step 6: Final answer
x = 43,867,165.92
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.